Solid acid alchlor catalyst was prepared from anhydrous aluminium trichloride through liquid solid solvent method,with pretreated bentonite as support.

无水三氯化铝为原料,并处理润土为载体,采用液固溶法制备固体酸催化。

Firstly, p-methylacetophenone was obtained in the presence of alchlor as the catalyst, and the optimum condition was 4:1:2 in molar ratio for toluene, acetic anhydride and alchlor with yield of 86.2%.

首，苯和乙酸酐为原料，在催化三氯化铝存在下合成对基苯乙酮，并确定苯，乙酸酐和三氯化铝最佳摩尔比为4: 1: 2，收率为86.2%。